import urllib.request url = "https://app.canticristiani.it/js/db.js" req = urllib.request.Request(url, headers={"User-Agent": "Mozilla/5.0"}) with urllib.request.urlopen(req) as res: content = res.read().decode("utf-8") lines = content.split("\n") print("================== js/db.js lines 1260 to 1310 ==================") for i in range(1259, min(1310, len(lines))): print(f"{i+1}: {lines[i]}")